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Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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The busyness of the nuclear fuel supply chain
Ken Petersenpresident@ans.org
With all that is happening in the industry these days, the nuclear fuel supply chain is still a hot topic. The Russian assault in Ukraine continues to upend the “where” and “how” of attaining nuclear fuel—and it has also motivated U.S. legislators to act.
Two years into the Russian war with Ukraine, things are different. The Inflation Reduction Act was passed in 2022, authorizing $700 million in funding to support production of high-assay low-enriched uranium in the United States. Meanwhile, the Department of Energy this January issued a $500 million request for proposals to stimulate new HALEU production. The Emergency National Security Supplemental Appropriations Act of 2024 includes $2.7 billion in funding for new uranium enrichment production. This funding was diverted from the Civil Nuclear Credits program and will only be released if there is a ban on importing Russian uranium into the United States—which could happen by the time this column is published, as legislation that bans Russian uranium has passed the House as of this writing and is headed for the Senate. Also being considered is legislation that would sanction Russian uranium. Alternatively, the Biden-Harris administration may choose to ban Russian uranium without legislation in order to obtain access to the $2.7 billion in funding.
Technical Session|Sponsored by MCD
Wednesday, November 18, 2020|12:00–2:10PM EST
Session Chair:
Christopher M. Perfetti
Alternate Chair:
Brian C. Kiedrowski
Session Organizer:
Staff Producer:
Ashley Jiminian (American Nuclear Society)
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Analysis of Modeling Uncertainty Impacts on Nuclear Data Uncertainty Propagation in Core Simulation
Dongli Huang (Purdue University), Hany S. Abdel-Khalik (Purdue University)
Paper
Calculating the impact of nuclear data changes with Crater
Wim Haeck (Los Alamos National Laboratory), Alexander R. Clark (Los Alamos National Laboratory), Michal W. Herman (Los Alamos National Laboratory)
Nuclear Data Multi-group Covariance Generation using Resonance Parameter-based Monte Carlo Perturbation Calculation
Dong Hyuk Lee (Seoul National University), Hyung Jin Shim (Seoul National University)
Multidual Sensitivity Method in Ray-Tracing Transport Simulations
Matthew R. Balcer (University of Texas-San Antonio), Jeffrey A. Favorite (Los Alamos National Laboratory), Harry Millwater (University of Texas-San Antonio)
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